15967512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20161}}^1$

素因数の和:20184

約数の個数: 48

約数和(自身を含む): 47179080

約数和(自身を除く): 31211568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20161, 40322, 60483, 80644, 120966, 161288, 181449, 221771, 241932, 362898, 443542, 483864, 665313, 725796, 887084, 1330626, 1451592, 1774168, 1995939, 2661252, 3991878, 5322504, 7983756, 15967512]

約数ペア:

[(1, 15967512), (2, 7983756), (3, 5322504), (4, 3991878), (6, 2661252), (8, 1995939), (9, 1774168), (11, 1451592), (12, 1330626), (18, 887084), (22, 725796), (24, 665313), (33, 483864), (36, 443542), (44, 362898), (66, 241932), (72, 221771), (88, 181449), (99, 161288), (132, 120966), (198, 80644), (264, 60483), (396, 40322), (792, 20161)]